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Heap Outage History

Daily provider-status observations and published incident history for Heap.

Component incident

Heap has an active component incident; no global outage is indicated. Verified . Official provider source.

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55.2% of 58 verified observed days had no reported provider issue

90-Day Trend

Jul 24Oct 21

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 86.7% 30 4

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 23 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
User property data delayed in Heap connect syncs (US customers only)
minor Observed active window 6h 41m

View incident details and source

Started:

App Heap Connect
investigating
We are investigating delays in user property updates appearing in the Heap connect syncs for some customers. Our engineering team is working to identify the cause and restore normal processing. Data continues to be collected and no data has been lost.
User property data delayed in Heap connect syncs (US customers only)
minor Observed active window 16h 14m

View incident details and source

Started:

App Heap Connect
monitoring
A fix has been implemented, and latency is recovering. We continue to monitor.
investigating
We are continuing to investigate this issue.
investigating
We are investigating delays in user property updates appearing in the Heap connect syncs for some customers. Our engineering team is working to identify the cause and restore normal processing. Data continues to be collected and no data has been lost.
Salesforce integration: data-in not syncing
major

View incident details and source

Started:

Integrations - Sources
identified
We are continuing to work on a fix for this issue.
identified
Salesforce data isn't syncing into Heap, and new connections or reconnections are failing. We've identified the root cause and are working on a fix. Please don't try to reconnect until we post an update. Thank you for your patience!
September 2026
Heap Connect Syncs: Possibility Of Stale Data
minor Observed active window 2h 44m

View incident details and source

Started:

Heap Connect
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are experiencing latency in our upstream data source. Syncs running during this period may have stale data. We will post an update within the hour.
Third party integration events latency impacting some customers
minor Observed active window 15h 51m

View incident details and source

Started:

App Integrations - Sources
identified
We are continuing to work on a fix for this issue.
identified
We have identified an issue where users may see delays in 3rd party integration events getting to the app, and potentially split users.
August 2026
Heap Connect Syncs: Possibility Of Stale Data
minor Observed active window 23h 17m

View incident details and source

Started:

Heap Connect
monitoring
We have identified and resolved an issue affecting upstream data sources for connect syncs. While many syncs have automatically retried, some customers may still be observing stale data. Upcoming scheduled syncs should resolve the staleness issue, and we expect complete resolution within 24 hours.

Legacy Incident Archive

24 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

July 2026
Temporary Data Latency
minor Source not attested
Last archived state: resolved
View archived record details
identified
We are continuing to work on a fix.
identified
We are continuing to work on a fix.
identified
We are currently experiencing delays in data being available in the app. You may notice missing data in your reports. Data collection is unaffected, and no data has been lost. Our engineers are currently investigating the issue. We'll be posting another update in 2 hours.
Slow Queries
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Queries have resumed. We are monitoring.
investigating
We are current investigating an issue with slow/unresponsive queries for a subset of customers. No data is lost. We will post an update in 2 hours.
June 2026
Incoming data is delayed for customers in US. Both the Heap app and Connect are impacted.
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Latency has recovered for the App. Latency is still recovering for Connect syncs. We continue to monitor.
monitoring
Latency has recovered for the App. Latency is still recovering for Connect syncs. We continue to monitor.
monitoring
The fix has been applied and latency is recovering. We continue to monitor.
identified
We continue to work on a fix for this issue. We will post an update as soon as one is available.
identified
We are continuing to work on the fix for this issue.
identified
We continue to work on a fix for this issue
identified
No data has been lost. We are working on a fix
Customers with multiple environments or saved properties are experiencing loading latency
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
EU customers may be experiencing slightly longer-than-normal query times
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are continuing to work on a fix for this issue.
identified
The issue has been identified and a fix is being implemented.
May 2026
Heap Connect Sync Delays (Bigquery)
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We have deployed a fix and are beginning to catchup delayed environments. We will post an update in two hours, or resolve the incident if all environments have recovered.
investigating
We are continuing to investigate the issue. We will post an update in 2 hours.
investigating
We are currently experiencing delays for Connect Syncs. Bigquery environments appear to be affected. Our engineering team is currently working to identify a root cause and implement a solution. We will post an update in 2 hours.
Query failures impacting some customers in EU
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been applied. We continue to monitor.
identified
We have identified an connectivity issue in the app which is impacting a subset of customers in the EU. We are working on the fix.
April 2026
We are currently experiencing delays in Shopify data being available in the app for customers using the Heap/Shopify integration
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
Temporary Data Latency - Investigating
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We have implemented a fix and monitoring recovery
monitoring
We are continuing to monitor this issue. We will post another update in 2 hours.
investigating
We are currently experiencing delays in data being available in the app for subset of customers. You may notice missing data in your reports. Data collection is unaffected, and no data has been lost. Our engineers are currently investigating the issue. We'll be posting another update in 60 mins.
March 2026
Heap Connect Syncs: Possibility Of Stale Data (EU Only)
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been applied and latency is beginning to recover
identified
We are experiencing latency in our upstream data source. Syncs running during this period in the EU may have stale data. We will post an update within the hour.